Character 3D poster dreamy castle cute

Create a glossy 3D Chinese co-branded dreamy dessert advertising poster, featuring and . The scene is set in a pink-blue candy kingdom, with soft clouds, sparkling crystal candies, ribbons, floating stars, and two pink fairy-tale castle towers in the background. On the right side, display a cute blue-and-white mascot with large glossy black eyes, yellow ear tips, orange cheek marks, a yellow V-shaped mark on its forehead, a white belly, small paws, and a long blue star tail with a yellow tip at the end; it has an open-mouth smile and is holding an oversized pink strawberry milkshake cup. The cup has a transparent dome lid, a pink straw, cream, strawberry sauce garnish, and many shiny pink pearls at the bottom; the cup body is printed with the white MIXUE logo and a small crown icon, and the front label features an illustration of the mascot winking. In the lower left foreground, add a vanilla soft-serve ice cream cone, a whole strawberry, a yellow star candy, and scattered translucent pink crystals and pearls. In the upper left, place a striking 3D Chinese large title , with the first line in pink and the second line in bright blue, with white bevels, drop shadows, and sparkle effects, and a small golden crown above the title. Below the title, add a thin decorative line and smaller Chinese co-branded text . Use a cute commercial key visual style, high-precision toy-texture 3D rendering, soft rim light, dreamy depth of field, high saturation, clean composition, creating a joyful summer dessert atmosphere, 4:3 horizontal poster ratio.